Criticism is “fuel,” the pop singer says. What’s the best way to handle criticism, especially if it seems unfounded, unkind, and motivated by hostility? You can ignore it. You can respond. Or you can ...

“It seems every time I turn around, someone is complaining or griping at me,” fumed Colin “My boss picks apart every report I turn in. My wife doesn’t like the way I drive. The kids hate the food I ...